Quality Signs That Ship Same Day!

(800) 952-1457 Mon - Fri 8:00am to 7:00pm EST
Free Shipping* For US orders of $40.00 and more
Chat
Account
0 $0.00

Home
Custom
No Parking
Handicap Parking
Reserved Parking
- - Reserved by Title:
  - Customer
  - Doctor
  - Employee
  - Family
  - Guest
  - Resident
  - Tenant
  - Student
  - Staff
  - Visitor
  - Reserved by Industry/Business:
  - Church
  - Construction
  - Funeral Home
  - HOA
  - Hospital
  - Hotel
  - Office
  - School
Parking Lot
Private Property
Posts, Hardware & More

Search

No Result Found!

RECENT SEARCHES

Recently Viewed

Loading...

MyParkingSign >
Private Property Parking Signs
> Driveway Signs
> Do Not Block Driveway Signs
> K-1809

Parking Lot Sign: DO NOT BLOCK K-1809

DO NOT BLOCK Aluminum Parking Signs

DO NOT BLOCK Aluminum Parking Signs

DO NOT BLOCK Aluminum Parking Sign

Tweak Design

Ships Tuesday.

Order within 00 hrs 00 mins

Part#

K-1809

SPN#

18LS

Color

Black

Shape

Vertical

Product Description

Keep the vehicles moving and ways clear with a Do Not Block Sign. Do Not Block Signs prevent traffic buildups.

Reflective aluminum signs are visible at night.
Sign is fabricated from aluminum that is rigid and durable and does not rust.
Signs have predrilled holes for easy installation. Signs can be installed onto a post, fence or wall.
These municipal quality signs are great, also, for parking lots, garages or visitor areas.

0 Select Size:

Mini A-Frame

18" x 24"

10" x 12" LawnBoss

17" x 48"

24"x36" BigBoss

24"x36" Sign Panel

0 Select Material:

Quantity / Price (Per Sign)

18" x 24"

1
Reflective Aluminum Signs
3M Engineer Grade Reflective Alum.

$41.90
Reflective Aluminum Signs - Premium
3M Diamond Grade Reflective Alum.

$73.99

View all quantity based discounts

Price List

Loading...

3M Engineer Grade Reflective Alum.

Configuration:

(click to zoom)

Die p2 18x24

Die p2 18x24

12+ year life expectancy

This is one of our best selling products.

Great water and chemical resistance

168ºF

Mounts with screws or clips.

Sep 8

(Hover for more details)

Loading....

2:34
Extra thick, heavy-duty 80 mil aluminum with Diamond Grade reflectivity.
3x as reflective as High-Intensity Grade.
12+ year durability, Diamond Grade signs are manufactured with premium 3M inks and reflective materials designed for municipal outdoor traffic or parking signs.
Rounded corners - for easy handling and a professional appearance.
Signs have prepunched holes to insure a hassle-free installation.

More Material Details

7+ year life expectancy

This is one of our good selling products.

Great water and chemical resistance

168ºF

Mounts with screws or clips.

Sep 8

(Hover for more details)

2:33
Extra thick, heavy-duty 80 mil rustproof aluminum.
Standard Engineer Grade reflective.
10 year durability backed by a 3M warranty.
Rounded corners - for easy handling and a professional appearance.
Signs have prepunched holes to insure a hassle-free installation.

More Material Details

0 Select Adder:

3M SmartShield POF Laminate – Superior protection against Fading and Graffiti. $19.95 for 1 Sign

What's this?

Protective Overlay Film For Signs

3M SmartShield sign laminate is a step up from our standard laminate. This POF laminate makes it easy to remove marks and graffiti from your sign. It also greatly extends the life of your sign and protects the graphics from fading and weather.

Sign

3M ProShield Laminate – Ultimate protection against Fading, Graffiti, and Abrasion. $29.95 for 1 Sign

What's this?

ProShield Premium Film Laminate

3M ProShield sign laminate is our most premium laminate. ProShield provides an extra thick layer of protection making your sign practically indestructible! Easily remove marks and graffiti from your sign while resisting abrasion, fading and weathering from all the elements.

Sign

3M SmartShield POF Laminate – Superior protection against Fading and Graffiti. $19.95 for 1 Sign

What's this?

Protective Overlay Film For Signs

3M SmartShield sign laminate is a step up from our standard laminate. This POF laminate makes it easy to remove marks and graffiti from your sign. It also greatly extends the life of your sign and protects the graphics from fading and weather.

Sign

3M ProShield Laminate – Ultimate protection against Fading, Graffiti, and Abrasion. $29.95 for 1 Sign

What's this?

ProShield Premium Film Laminate

3M ProShield sign laminate is our most premium laminate. ProShield provides an extra thick layer of protection making your sign practically indestructible! Easily remove marks and graffiti from your sign while resisting abrasion, fading and weathering from all the elements.

Sign

0 Order Quantity:

Buy multiple & save

Buy 3+ signs
1% OFF
$41.66/sign
Buy 5+ signs
2% OFF
$40.86/sign
Buy 20+ signs
4% OFF
$40.36/sign
Buy 40+ signs
5% OFF
$39.86/sign

Buy 3+ signs
3% OFF
$71.99/sign
Buy 5+ signs
5% OFF
$69.99/sign
Buy 20+ signs
8% OFF
$67.98/sign
Buy 40+ signs
14% OFF
$63.96/sign

Size: 18" x 24"

Material: 3M Engineer Grade Reflective Alum.

Save $0.00

$41.90 $41.90/sign

Free Delivery Over $40.00
Guaranteed Best Pricing
3-Year Warranty

Have Questions?

Contact our customer service

(800) 952-1457 Mon - Fri 8:00am to 7:00pm EST

Real Customers

Real Customers

37,368 reviews

Google Customer Reviews

Google Customer Reviews

3,288 reviews

Reseller Ratings

Reseller Ratings

10,842 reviews

Product Description

Keep the vehicles moving and ways clear with a Do Not Block Sign. Do Not Block Signs prevent traffic buildups.

Reflective aluminum signs are visible at night.
Sign is fabricated from aluminum that is rigid and durable and does not rust.
Signs have predrilled holes for easy installation. Signs can be installed onto a post, fence or wall.
These municipal quality signs are great, also, for parking lots, garages or visitor areas.

Customer Reviews

5.0

Based on 2 ratings

5 Star 2
User Rating
Rate It

Have you purchased this item?
Write A Review

Write A Review

Your Rating:

Title:

Review:

Name:

Jeromy Mar 11, 2021

Size: 24" x 18" Material Type: Engineer Grade Reflective Aluminum Sign, 80 mil Verified Purchase

Awesome!

Absolutely perfect. Fast shipping, and legit durable commercial grade signage!

Pamela Feb 13, 2020

Size: 24" x 18" Material Type: Engineer Grade Reflective Aluminum Sign, 80 mil Verified Purchase

Great Sign

Great Sign

Related Departments

Do Not Block Driveway Signs

Do Not Block Driveway Signs

Do Not Block Gate Signs

Do Not Block Gate Signs

Do Not Block Extinguisher

Do Not Block Fire Extinguisher Signs

Do Not Block Dumpster

Do Not Block Dumpster Signs

Fire Door Do Not Block Signs

Fire Door Do Not Block Sign

Do Not Block Door Signs

Do Not Block Door Signs

Similar Products

Forgot something? Check out a few more signs, labels, or accessories. Browse our designs below for details on available sizes and materials.

Do Not Block Our Garage Sign

Do Not Block Please Do Not Block Our Garage Thanks!

From $27.98

Do Not Block Garage Sign

Attention Do not Block Garage

From $27.98

Please: Do Not Block Garage

From $27.98

Do Not Block Access Sign Mailbox Bidirectional Symbols

Do Not Block Access (with Bidirectional Arrow Symbols)

From $13.97

DO NOT BLOCK Stencil

From $42.87

Do Not Block Driveway Sign Small

From $17.89

Signature Sign

Do Not Block Gate Entrance

From $50.88

Do Not Block Mailbox Tow Away Zone Bidirectional Sign

Do Not Block Mailbox Tow Away Zone (with Bidirectional Arrow Symbols)

From $13.97

Sign

DO NOT BLOCK ALLEY

From $25.87

Categories

Custom
No Parking
Handicap Parking
Reserved Parking
Parking Lot
Private Property
Posts, Hardware & More

Support

Contact Us
Terms
Privacy
Sign Regulations
FAQs
Reviews
Free Sign PDF's
Products
Videos
Accessibility
CA Privacy Rights
W9 Form
Tax Exemption FAQ

BBB Rating

© 2026, MyParkingSign.com

Loading...

Accessibility Menu